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Portugal

$224+ Cheap flights from Boston (BOS) to Portugal

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/6. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — LIS
Jan 10 — Jan 171
Fri 1/10
Fri 1/17
1 adult, Economy
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Cheap flight deals from Boston to Portugal

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Portugal (PT0). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 5, 2025.

Round-trip from

$436
(Mytrip)

One-way from

$224
(Kiwi.com)
From Boston Logan Intl to Portugal
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One-way flight from Boston Logan Intl to Portugal
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Find flight deals from Boston to Portugal

Cheapest flights from Boston to Portugal
Explore the most affordable flight options available from Boston to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 5, 2025.

This Mytrip deal was found by Cheapflights users on 1/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/35:45 pmBOS - FAO
1 stop13h 10mScandinavian Airlines
Tue 2/1812:45 pmFAO - BOS
1 stop32h 05mScandinavian Airlines
Deal found 1/3$436
This Mytrip deal was found by Cheapflights users on 1/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/26:20 pmBOS - FNC
2 stops25h 40mMultiple Airlines
Mon 2/101:05 pmFNC - BOS
2 stops32h 55mMultiple Airlines
Deal found 1/4$464
This Ticket deal was found by Cheapflights users on 1/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/199:20 pmBOS - PDL
Nonstop4h 55mAzores Airlines
Sun 1/265:55 pmPDL - BOS
Nonstop6h 10mAzores Airlines
Deal found 1/3$482
This Kiwi.com deal was found by Cheapflights users on 1/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/2610:50 pmBOS - LIS
Nonstop6h 25mMultiple Airlines
Mon 2/34:35 pmLIS - BOS
2 stops29h 25mMultiple Airlines
Deal found 1/4$483
This Mytrip deal was found by Cheapflights users on 1/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/26:20 pmBOS - FAO
2 stops17h 30mMultiple Airlines
Sun 2/96:35 amFAO - BOS
2 stops15h 25mMultiple Airlines
Deal found 1/3$483
This Kiwi.com deal was found by Cheapflights users on 1/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/411:25 pmBOS - OPO
1 stop27h 35mVueling
Wed 3/269:55 pmOPO - BOS
1 stop27h 45mVueling
Deal found 1/3$485
This Booking.com deal was found by Cheapflights users on 1/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/2210:40 pmBOS - LIS
1 stop28h 50mVueling
Mon 3/310:05 pmLIS - BOS
1 stop28h 35mVueling
Deal found 1/4$487
This Kiwi.com deal was found by Cheapflights users on 1/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/2111:25 pmBOS - OPO
1 stop26h 35mMultiple Airlines
Mon 1/278:45 amOPO - BOS
2 stops37h 15mMultiple Airlines
Deal found 1/3$491
This Mytrip deal was found by Cheapflights users on 1/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/246:10 pmBOS - PDL
1 stop20h 25mMultiple Airlines
Mon 3/108:05 pmPDL - BOS
1 stop28h 00mMultiple Airlines
Deal found 1/3$501
This Gotogate deal was found by Cheapflights users on 1/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/110:45 pmBOS - PDL
1 stop30h 55mTAP AIR PORTUGAL
Thu 4/106:30 amPDL - BOS
1 stop11h 40mTAP AIR PORTUGAL
Deal found 1/3$505
This Booking.com deal was found by Cheapflights users on 1/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/2610:50 amBOS - OPO
2 stops19h 20mAir Canada
Tue 3/256:00 amOPO - BOS
2 stops20h 39mAir Canada
Deal found 1/3$508
This Cheapflightsfares deal was found by Cheapflights users on 1/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/32:00 pmBOS - OPO
2 stops16h 35mLufthansa
Tue 3/116:00 amOPO - BOS
1 stop12h 25mLufthansa
Deal found 1/3$518

Find flights from Boston to Portugal within your budget

Customize your flight search to find flights from Boston to Portugal that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 5, 2025.

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Route

Depart

Return

Price

BostonFunchal

BOS - FNC

BOSFNC

Boston Logan Intl

Sun 2/2

6:20 pm-1:00 am

2 stops25h 40m

Funchal Madeira

Mon 2/10

1:05 pm-5:00 pm

2 stops32h 55m

$464

BostonPonta Delgada

BOS - PDL

BOSPDL

Boston Logan Intl

Thu 2/20

6:20 pm-11:45 pm

2 stops25h 25m

Ponta Delgada Nordela

Mon 2/24

9:15 am-5:00 pm

2 stops35h 45m

$482

BostonLisbon

BOS - LIS

BOSLIS

Boston Logan Intl

Sun 1/26

10:50 pm-10:15 am

Nonstop6h 25m

Lisbon Humberto Delgado

Mon 2/3

4:35 pm-5:00 pm

2 stops29h 25m

$483

BostonPorto

BOS - OPO

BOSOPO

Boston Logan Intl

Wed 2/26

6:20 pm-6:30 pm

2 stops19h 10m

Porto

Sat 3/1

9:40 pm-5:00 pm

2 stops24h 20m

$485

BostonLisbon

BOS - LIS

BOSLIS

Boston Logan Intl

Sat 2/22

10:40 pm-8:30 am

1 stop28h 50m

Lisbon Humberto Delgado

Mon 3/3

10:05 pm-9:40 pm

1 stop28h 35m

$487

BostonPorto

BOS - OPO

BOSOPO

Boston Logan Intl

Tue 3/4

11:25 pm-8:00 am

1 stop27h 35m

Porto

Mon 3/31

10:00 pm-9:05 pm

1 stop28h 05m

$489

BostonFunchal

BOS - FNC

BOSFNC

Boston Logan Intl

Mon 3/3

6:20 pm-2:35 pm

1 stop15h 15m

Funchal Madeira

Tue 3/11

3:35 pm-6:00 pm

1 stop30h 25m

$491

BostonPorto

BOS - OPO

BOSOPO

Boston Logan Intl

Sun 1/26

10:50 am-11:10 am

2 stops19h 20m

Porto

Tue 3/25

6:00 am-10:39 pm

2 stops20h 39m

$508

BostonPonta Delgada

BOS - PDL

BOSPDL

Boston Logan Intl

Tue 4/1

6:10 pm-9:40 am

1 stop11h 30m

Ponta Delgada Nordela

Tue 4/8

7:25 pm-2:10 pm

1 stop22h 45m

$509

BostonPonta Delgada

BOS - PDL

BOSPDL

Boston Logan Intl

Thu 1/16

9:20 pm-6:15 am

Nonstop4h 55m

Ponta Delgada Nordela

Thu 1/23

5:55 pm-8:05 pm

Nonstop6h 10m

$511

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/3

Showing 1-10 of 60 results
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Best time to book a flight from Boston to Portugal

Have a flexible travel schedule? Discover the best time to fly to Portugal from Boston with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Boston to Portugal

Get recent, data-driven insights about flights from Boston to Portugal including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Boston to Portugal?

Currently, January is the cheapest month in which you can book a flight from Boston to Portugal (average of $612). Flying from Boston to Portugal in June is currently the most expensive (average of $1,249). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BOS to PT?

Find hourly flight availability from Boston to Portugal. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 5, 2025.

When flying from Boston to Portugal, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Boston to Portugal

Explore weekly flight availability from Boston to Portugal. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated January 5, 2025.

The most flights from BOS to PT0 are scheduled on a Friday (9 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

Rainfall in Portugal by month

Plan your trip to Portugal by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Portugal ranges from 0.2 - 4.8 inches per month. December is typically the wettest month, when rainfall can reach 4.8 in. July is typically the driest time to visit Portugal when rainfall is around 0.2 in.

Temperature in Portugal by month

Plan your trip to Portugal by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Portugal, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing Portugal

Get insights into the airlines that provide service to Portugal. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Portugal. Reviews last updated January 5, 2025.
Read reviews from past customers who have flown Vueling, Scandinavian Airlines and United Airlines from Boston to Portugal. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,526 reviews

Comfort

8.0

Food

7.3

Crew

8.6

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,526 reviews
Delta
8.0
Very good
8,526 reviews

Comfort

8.0

Food

7.3

Crew

8.6

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM
7.8
Good
1,338 reviews
Delta
8.0
Very good
8,526 reviews

Comfort

8.0

Food

7.3

Crew

8.6

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air Transat
7.8
Good
386 reviews
Delta
8.0
Very good
8,526 reviews

Comfort

8.0

Food

7.3

Crew

8.6

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Finnair
7.7
Good
1,281 reviews
Delta
8.0
Very good
8,526 reviews

Comfort

8.0

Food

7.3

Crew

8.6

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

SWISS
7.5
Good
1,592 reviews
Delta
8.0
Very good
8,526 reviews

Comfort

8.0

Food

7.3

Crew

8.6

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Boston to Portugal. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Boston to Portugal?

    Located just 2.6 mi from the city center, Boston Logan Intl (BOS) is the airport most travelers will use when flying to Portugal from Boston.

  • How popular is this Boston to Portugal flight route?

    This flight path from Boston Logan Intl to Portugal was viewed by 272 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the cheapest airlines to fly from Boston to Portugal one-way?

    The cheapest airline one-way is Azores Airlines, with whom users have recently found tickets for as low as $236. However, be on the lookout for offers from TAP AIR PORTUGAL and Iberia, as they are both options that can get you from Boston to Portugal for a low price.

  • What are the most popular routes from Boston to Portugal?

    While some choose either Boston Logan Intl - Ponta Delgada Nordela or Boston Logan Intl - Porto, Boston Logan Intl - Lisbon Humberto Delgado is the most popular route from Boston to Portugal.

  • What are the most reliable airlines from Boston to Portugal?

    No one likes to see their flight delayed. When booking a flight from Boston to Portugal consider choosing KLM (73%), Air France (73%) or Delta (73%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Boston to Portugal?

    Looking for the cheapest flight from Boston to Portugal? While on average our users pay $1,533, our data indicates the cheapest price to be $234. The most popular route (Boston Logan Intl - Lisbon Humberto Delgado), is priced around $350.

  • Can I find deals for flights from Boston to Portugal that include hotel bookings?

    Yes. In addition to deals on Boston to Portugal flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Boston to Portugal?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boston to Portugal.

  • Can I find deals for business class flights from Boston to Portugal?

    Yes. Cheapflights offers flight deals from Boston to Portugal by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Boston to Portugal?

    Currently, January is the cheapest month in which you can book a flight from Boston to Portugal (average of $612). Flying from Boston to Portugal in June is currently the most expensive (average of $1,249). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Alternative routes for Boston to Portugal

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Boston to Portugal

Discover the top 10 airlines that operate flights from Boston to Portugal. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 5, 2025.
AirlineCheapestAverageFlexibilityOn-time
LEVELCheapest$260Average$690FlexibilityNo cancel feeOn-timeN/A
PLAYCheapest$317Average$513FlexibilityNo cancel feeOn-timeN/A
VuelingCheapest$356Average$652FlexibilityNo cancel feeOn-time88%
Azores AirlinesCheapest$380Average$732FlexibilityNo cancel feeOn-time74%
Scandinavian AirlinesCheapest$438Average$681FlexibilityNo cancel feeOn-time77%
IberiaCheapest$484Average$764FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$488Average$870FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$519Average$738FlexibilityNo cancel feeOn-time71%
SWISSCheapest$527Average$766FlexibilityNo cancel feeOn-time79%
KLMCheapest$533Average$790FlexibilityNo cancel feeOn-time75%
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